Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 21.09
Milk (kg) -739.00 -0.014 10.35
Fat (kg) -5.45 -0.375 2.04
Prot (kg) -19.71 -0.441 8.70
Fertility Sub Index 3.16
Calving Interval (days) -2.27 -1.459 3.31
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 0.09
Gestation Length (days) -0.10 -0.919 0.09
Beef Sub Index 5.36
Carcass Weight (kg) -17.30 -0.528 9.13
Age of Slaughter (days) 8.73 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index 15.30
Live WT (kg) -49.90 -0.307 15.30
Total Carbon Sub Index 44.99

* Based on an €80/tonne carbon price